I recently answered a question on the Cognitive Science stack exchange site and since I hadn't used that site before I had to create a new login. After creating the login I realized that the new site ...

I have merged my another account with this about a week ago. But, after merging that account my reputation in Stack Overflow Chat is not getting changed whenever I get an up- or down vote. It has been ...

I'm in chat (about a question) and I'm talking to a user. For some reason the chat insists that there are in fact two users:
Here are the two users one and two they have two different chat userids.
...

I've somehow locked myself out of my original and primary Stack Overflow account (https://stackoverflow.com/users/2365197/shishir-gupta) .
What happened was, I'd created that account using 'Facebook ...